Answer to Question #15445 in Inorganic Chemistry for chase
6 M HCl. The precipitate is insoluble in hot water. The residue turns black on
addition of ammonia. Which of the ions are present, which are absent, and which
remain undetermined? State your reasoning. Note: On paper unknowns such as this
one, conﬁrmatory tests are usually not included.
Hg2Cl2(s) + 2NH3(aq) --> Hg(s) + HgNH2Cl(s) + NH4Cl (aq) (Hg is black precipitate)
AgCl is undetermined
Need a fast expert's response?Submit order
and get a quick answer at the best price
for any assignment or question with DETAILED EXPLANATIONS!